792 resultados para peers
Resumo:
This is a study of organisational decision making among senior civil servants in the Department of Health (DOH) in relation to the acceptance of methadone maintenance as a valid treatment modality for opiate misuse in Ireland. A qualitative strategy was adopted with an emergent design and grounded theory perspective. The data was collected using a naturalistic mode of inquiry and comprised of documentary analysis and semi-structured interviews. The aspects of decision making chosen for the study were: 1. Identifying the actors involved considering the heretofore dominant 'corporation sole' culture of the Irish public administration. 2. Identifying two (out of the myriad) processes involved in decision making. 3. Identifying what theoretical model(s) of decision making most closely approximates to this case. The findings were as follows: 1. Actors involved at all levels of the decision making could be identified, albeit with some difficulty. This as a result of the strategic management initiative. Previously, it may not have been possible. Stages or phases could not, in this case, be readily identified though limitations of this study may prove significant. 2. Both the processes selected in decision-making in this case were confirmed. Personal and professional support provided by peers and seniors is crucial to decision making. Decision making does occur within networks: these tend to be those that are formally appointed rather than informal ones. 3. The model closest to that of this case was that of incremental decision making within network settings.This resource was contributed by The National Documentation Centre on Drug Use.
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The Traveller community was traditionally protected from drug use by distinct traditional anti-drug norms and potent family networks within their ‘separateness’ from the ‘settled’ community. Estimations of Traveller substance use remain clouded due to lack of ethnic monitoring in drug reporting systems, and poor service utilization by Travellers. This article draws on a Traveller and substance use regional needs analysis in Ireland, comprising 12 Traveller focus groups and 45 interviews with key stakeholders. Drug activity in terms of both drug dealing and drug use among Travellers is increasing in recent years [Van Hout, M.C. (2009a). Substance misuse in the traveller community: A regional needs assessment. Western Regional Drug Task Force. Series 2. ISBN 978-0-9561479-2-9].  Traditional resiliency factors are dissipating in strength due to increased Traveller housing within marginalized areas experiencing drug activity and increased levels of young Travellers encountering youth drug use within school settings, by way of their attempts ‘to fit in’ and integrate with their ‘settled peers’ [Van Hout, M.C. (2009b). Irish travellers and drug use – An exploratory study. Ethnicity and Inequalities in Health and Social Care, 2(1), 42–49]. Fragmentation of Traveller culture is occurring as Travellers strive to retain their identity within the assimilation process into modern sedentarist Irish society. Treatment and outreach policies need to protect Traveller identity by reducing discriminatory experiences, promoting cultural acceptance with service staff and addressing literacy, implementing peer led approaches and offering flexible therapy modalities.This resource was contributed by The National Documentation Centre on Drug Use.
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OBJECTIVES: This study aims to determine whether adolescent girls with severe dysmenorrhea (SD) have different psychological characteristics from their peers. STUDY DESIGN: Cross-sectional survey (SMASH 02). SETTINGS: Nationally representative sample of adolescents attending post-mandatory education. PARTICIPANTS: N = 7548, of whom 3340 were females, aged 16-20 years. INTERVENTION: Self-administered, anonymous survey consisted of 565 items on 4 main topics: sociodemographic determinants of health, health status, health behaviors, and health care use. OUTCOMES: Body image variables, mental health, and associated variables like sexual abuse and health perceptions. Bivariate analysis and binomial logistic regression controlling for explanatory variables were performed. RESULTS: 12.4% (95% confidence interval [CI]: 11.0-14) declared SD. Compared to their peers, subjects with SD were more likely to report depressive symptoms (adjusted odds ratio [AOR]: 1.73; 95% CI: 1.38-2.15), have a higher gynecological age (AOR: 1.13; 95% CI: 1.05-1.20), and attend vocational school (AOR: 1.33; 95% CI: 1.00-1.76). Moreover, the proportion of those reporting dissatisfaction with their body appearance was higher (AOR: 1.50; 95% CI: 1.02-2.22). CONCLUSION: Patients with SD not only show a different profile from their peers in terms of their mental health academic track and gynecological age, but they are also more dissatisfied with their body appearance. Clinicians should pay particular attention to patients with SD and offer them a global evaluation, bearing in mind what factors can be associated with SD.
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Irish society today is dramatically different from the one in which youth work services were first provided on a spontaneous and philanthropic basis more than one hundred years ago. At no time has the process of change been more striking than in the last ten to fifteen years. At least four major types of recent change, all clearly interrelated, can be identified: economic, political, technological and cultural. A further important aspect of cultural change in Ireland has been the continuing trend towards urbanisation, and the corresponding impact, largely negative, on rural communities. Particularly significant in the context of a Development Plan for Youth Work is the migration of young people away from rural areas to study or work, with most of them unlikely to return on a permanent basis. This, along with the rapid reduction in farm holdings and other changes in the countryside, has profound sociological and psychological repercussions for rural Ireland and indeed for Irish society as a whole. For young people living in rural areas the challenge is to provide youth work opportunities which are specially tailored to their needs and which take account of the ways in which their circumstances (e.g. regarding transport and access) are different from those of their urban peers
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Immigration is a relatively new phenomenon in Ireland. Between 8 and 10% of students in Irish schools have an immigrant background representing many countries, cultures and languages. Their education outcomes are, on average, similar to their Irish-born peers. Irish schools experienced a rapid increase in the inflow of immigrant students only in recent years, and the main focus of migrant education is first-generation immigrants. Currently about 10% of students in primary schools and about 8% of students in post-primary schools have immigrant backgrounds. Unlike most other OECD countries, first-generation immigrant students in Ireland, on average, achieve education outcomes similar to their Irish-born peers, possibly because the socio-economic backgrounds of these students are similar to or higher than those of their Irish-born peers.
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AIM: To assess whether repeating a grade was associated with drug use among adolescents after controlling for personal, family and school-related variables, and whether there were differences between students in mandatory and post-mandatory school. METHODS: Data were drawn from the Catalonia Adolescent Health Survey, a cross-sectional study of in-school adolescents aged 14-19 y. The index group included 366 subjects who were repeating a grade at the time the survey was carried out (old-for-grade, OFG). A control group matched by gender, school and being one grade ahead was randomly chosen among all the subjects who had never repeated a grade. All statistically significant variables in the bivariate analysis were included in a multivariate analysis. In a second step, all analyses were repeated for students in mandatory (14-16 y) and post-mandatory (17-19 y) school. RESULTS: After controlling for background variables, subjects in the index group were more likely to perceive that most of their peers were using synthetic drugs and to have ever used them, to have bad grades and a worse relationship with their teachers. OFG students in mandatory school were more likely to have divorced parents, bad grades and have ever used synthetic drugs, whereas they were less likely to be regular drinkers. OFG students in post-mandatory school were more likely to have below average grades, to be regular smokers and to perceive that most of their peers used synthetic drugs. CONCLUSIONS: When background variables are taken into consideration, the relationship between repeating a grade and drug use is not so clear. By increasing the familial and academic support of adolescents with academic underachievement, we could reduce their drug consumption.
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BACKGROUND: A growing body of literature indicates that adolescents with chronic conditions are as likely, or more likely, to take risky behaviours than their healthy peers. The objective of this research was to assess whether adolescents with chronic illness in Catalonia differ from their healthy peers in risk-taking behaviour. METHODS: Data were drawn from the Catalonia Adolescent Health database, a survey including a random school-based sample of 6952 young people, aged 14-19 years. The index group (IG) included 665 adolescents (450 females) reporting several chronic conditions. The comparison group (CG) comprised 6287 healthy adolescents (3306 females). Personal, family and school-related variables were analysed to ensure comparability between groups. Sexual behaviour, drug use (tobacco, alcohol, cannabis, cocaine and synthetic drugs) and perception of drug use among peers and in school were compared. Analysis was carried out separately by gender. chi-square, Fisher's and Student's tests were used to compare categorical and continuous variables. RESULTS: The prevalence of chronic conditions was 9.6%, with females showing a higher prevalence than males. The IG showed similar or higher rates of sexual intercourse and risky sexual behaviour. For most studied drugs, IG males reported slightly lower rates of use than CG males, while IG females showed higher rates for every drug studied. No differences were found in the perceptions of drug use among peers or in their school. CONCLUSIONS: Similar to previous research, chronically ill adolescents in our sample are as likely, or more likely, to take risky behaviours than their healthy counterparts and should receive the same anticipatory guidance.
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Esta aplicación genera un campus virtual con cuatro tipos de usuarios: administrador, coordinador, profesor y alumno. Los alumnos y profesores forman parte de cursos y los alumnos de un curso forman grupos. La aplicación permite que los alumnos valoren a sus compañeros y a su profesor. El profesor puede valorar a sus alumnos y al grupo en general. Según se van valorando usuarios se puede acceder a estadísticas sobre ellos. Los administradores y coordinadores se encargan de mantener la aplicación.
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En el presente artículo se exponen los resultados de una investigación realizada con una muestra de adolescentes (N = 1211) entre 12 y 16 años y otra de sus progenitores (N = 462) para explorar cómo las diferentes respuestas generacionales ante la presencia de diversos medios audiovisuales en su entorno próximo afectan las interacciones familiares entre progenitores e hijos/as. Los resultados apuntan al hecho que los progenitores tienden a sobredimensionar tanto el interés como las informaciones de que dispone su propio hijo o hija acerca de la mayor parte de los medios audiovisuales explorados, así como la satisfacción que proporcionan las conversaciones con los adultos acerca de cualquier actividad con estos medios. Los progenitores realizan atribuciones diferentes sobre el uso de medios audiovisuales según se refieran a un hijo o a una hija. Se aprecia una importante diferencia entre la satisfacción con las conversaciones que los y las adolescentes mantienen con sus iguales y la que proporcionan las conversaciones con los adultos respecto a cualquiera de sus actividades con los medios
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In the last few years, many researchers have studied the presence of common dimensions of temperament in subjects with symptoms of anxiety. The aim of this study is to examine the association between temperamental dimensions (high negative affect and activity level) and anxiety problems in clinicalpreschool children. A total of 38 children, ages 3 to 6 years, from the Infant and Adolescent Mental Health Center of Girona and the Center of Diagnosis and Early Attention of Sabadell and Olot were evaluated by parents and psychologists. Their parents completed several screening scales and, subsequently, clinical child psychopathology professionals carried out diagnostic interviews with children from the sample who presented signs of anxiety. Findings showed that children with high levels of negative affect and low activity level have pronounced symptoms of anxiety. However, children with anxiety disorders do not present different temperament styles from their peers without these pathologies
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La relación educativa entraña, inevitablemente, el debate entorno de la verticalidad y del ejercicio del poder. De qué modo nos relacionamos y cómo gestionamos la comunicación entre educadores y educandos, así como entre iguales. Esa tensión se ve amplificada en la medida que incorporamos lógicas evaluativas en nuestro quehacer profesional. La siguiente comunicación describe la experiencia de la metodología de aprendizaje basada en la evaluación entre iguales aplicada a la profesionalización de los y las educadores/as sociales. Tanto a nivel escolar como en el universitario hay numerosas experiencias publicadas en relación a la metodología de evaluación entre iguales. Además, existen numerosos apartados de los “Documentos profesionalizadores” donde se justifica el hecho de que se entrenen algunas habilidades que deberían darse en la práctica profesional (como por ejemplo en la definición, en el código ético, y en el catálogo de funciones y competencias del/la educador/a social). En esta comunicación pretendemos dar a conocer la experiencia de entrenamiento de futuros educadores en aspectos que tienen una relación directa con la evaluación entre educadores/as sociales. Así pues, utilizaremos una justificación académica y metodológica de la actividad, enlazándola con los documentos profesionalizadores con un fin relacionado directamente con el ejercicio de la profesión.
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OBJECTIVES: Whether behavioural and emotional maladjustment is more prevalent in children with inflammatory bowel disease (IBD) than in healthy controls remains controversial. The aim of this study was to assess paediatric IBD patients for problems with emotional and behavioural adjustment and to examine associations with clinical and demographic variables. METHODS: Data from paediatric patients with IBD enrolled in the Swiss IBD Cohort Study and the results of both the parent-rated Strengths and Difficulties Questionnaire (SDQ) and the self-reported Child Depression Inventory (CDI) were analysed. Of the 148 registered patients, 126 had at least one questionnaire completed and were included. RESULTS: The mean age of 71 patients with Crohn's disease (44 males, 27 females) was 13.4 years, and 12.8 years for the 55 patients with ulcerative or indeterminate colitis. The mean duration of disease was 1.2 and 2.7 years, respectively. The total score of the SDQ was abnormal in 11.4% of cases compared to 10% in the normal population. Abnormal sub-scores were found in 20.2% of subjects for the domain of emotional problems and in 17.1% for problems with peers. The total CDI T score indicated a significantly lower prevalence of clinical depression in IBD patients than in normal youth. No correlation between the total SDQ scores or the CDI T scores and gender, type or duration of IBD, inflammatory markers or disease scores was found. CONCLUSIONS: The prevalence of problems with behavioural and emotional adjustment among Swiss paediatric IBD patients is low and comparable to that of the normal population.
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Abstract This thesis proposes a set of adaptive broadcast solutions and an adaptive data replication solution to support the deployment of P2P applications. P2P applications are an emerging type of distributed applications that are running on top of P2P networks. Typical P2P applications are video streaming, file sharing, etc. While interesting because they are fully distributed, P2P applications suffer from several deployment problems, due to the nature of the environment on which they perform. Indeed, defining an application on top of a P2P network often means defining an application where peers contribute resources in exchange for their ability to use the P2P application. For example, in P2P file sharing application, while the user is downloading some file, the P2P application is in parallel serving that file to other users. Such peers could have limited hardware resources, e.g., CPU, bandwidth and memory or the end-user could decide to limit the resources it dedicates to the P2P application a priori. In addition, a P2P network is typically emerged into an unreliable environment, where communication links and processes are subject to message losses and crashes, respectively. To support P2P applications, this thesis proposes a set of services that address some underlying constraints related to the nature of P2P networks. The proposed services include a set of adaptive broadcast solutions and an adaptive data replication solution that can be used as the basis of several P2P applications. Our data replication solution permits to increase availability and to reduce the communication overhead. The broadcast solutions aim, at providing a communication substrate encapsulating one of the key communication paradigms used by P2P applications: broadcast. Our broadcast solutions typically aim at offering reliability and scalability to some upper layer, be it an end-to-end P2P application or another system-level layer, such as a data replication layer. Our contributions are organized in a protocol stack made of three layers. In each layer, we propose a set of adaptive protocols that address specific constraints imposed by the environment. Each protocol is evaluated through a set of simulations. The adaptiveness aspect of our solutions relies on the fact that they take into account the constraints of the underlying system in a proactive manner. To model these constraints, we define an environment approximation algorithm allowing us to obtain an approximated view about the system or part of it. This approximated view includes the topology and the components reliability expressed in probabilistic terms. To adapt to the underlying system constraints, the proposed broadcast solutions route messages through tree overlays permitting to maximize the broadcast reliability. Here, the broadcast reliability is expressed as a function of the selected paths reliability and of the use of available resources. These resources are modeled in terms of quotas of messages translating the receiving and sending capacities at each node. To allow a deployment in a large-scale system, we take into account the available memory at processes by limiting the view they have to maintain about the system. Using this partial view, we propose three scalable broadcast algorithms, which are based on a propagation overlay that tends to the global tree overlay and adapts to some constraints of the underlying system. At a higher level, this thesis also proposes a data replication solution that is adaptive both in terms of replica placement and in terms of request routing. At the routing level, this solution takes the unreliability of the environment into account, in order to maximize reliable delivery of requests. At the replica placement level, the dynamically changing origin and frequency of read/write requests are analyzed, in order to define a set of replica that minimizes communication cost.
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Aquest projecte ha consistit en la realització d'un informe actualitzat i ampli sobre la situació dels fills i filles de famílies immigrades a Catalunya en dos grups d’edat (0-17 i 18-29) i s'ha centrat en els àmbits socio-demogràfic, educatiu i jurídic, des d’una perspectiva comparativa internacional proporcionada pel projecte UNICEF Innocenti Children of Immigrant Families in 8 Affluent Countries (2009). S’ha treballat amb dades quantitatives, qualitatives i bibliogràfiques de diverses fonts primàries i secundàries. Per realitzar aquest informe, s’han ampliat els indicadors d’Innocenti en dos sentits: a) afegint, quan ha estat possible, els ja elaborats i experimentats per l’equip investigador al I i II Informes sobre Infància i Immigració a Catalunya en el marc del CIIMU els anys 2002 i 2005, així com els desenvolupats als capítols “Infancia e Inmigración” dels dos volums La Infancia en Cifras en España (Ministerio de Trabajo y Asuntos Sociales) els anys 2006 i el 2007 sobre una mostra del padró 2005 i amb projecció pel conjunt de l’estat; b) afegint una anàlisi jurídica transversal dels diferents marcs que regulen la situació dels fills i filles de famílies immigrades a la Unió Europea, Espanya, Catalunya i les cartes de drets internacionals, i s’ha contrastat aquestes regulacions amb l’anàlisi de casos obtinguts amb treball de camp etnogràfic a dues comarques (de Barcelona i Girona) que han permès il•lustrar les contradiccions de la seva aplicació. D’altra banda, seguint amb la perspectiva aplicada en estudis i informes precedents, l’abordatge ha permès analitzar comparativament la situació dels fills i filles de famílies immigrades amb els seus coetanis d’origen autòcton, pel que fa a les condicions de vida i les oportunitats socials en un sentit ampli. La Memòria que s’annexa consta de 4 grans apartats: 1) Sociodemografia, 2) Educació, 3) Marc jurídic, 4) Joves de famílies immigrades.
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Les investigacions mostren que en la majoria dels països hi ha diferències significatives en el rendiment escolar entre els estudiants estrangers i els seus companys nadius. També indiquen que, tot i tenir una actitud més positiva cap a l'escola i aspiracions més elevades, els joves estrangers obtenen pitjors resultats i les seves aspiracions disminueixen amb el temps d'estada. I, especialment entre certs grups, no hi ha una millora en els seus resultats acadèmics. No obstant això, la literatura de recerca sobre migracions i educació també mostra com es distribueixen les oportunitats com les polítiques públiques -educatives - i l'estructura i cultura escolar col•laboren en la construcció de les trajectòries dels i les joves de minories. Ara bé, aquestes tendències no poden invisibilitzar les trajectòries d'èxit escolar i la creixent participació social d'una part considerable de joves (nois i noies) d'ascendència marroquina en la societat catalana. Aquest informe mostra els resultats del projecte de recerca realitzat, que analitza les condicions i possibilitats per a l'èxit acadèmic i la continuïtat educativa entre aquests joves.L'anàlisi reconstrueix els factors centrals que han permès el desenvolupament d'aquestes trajectòries i la consolidació d'aspiracions acadèmiques de llarga durada.